SBB CEO Andreas Meyer raised the possibility in an interview with Switzerland’s CH Media group during which he was critical of the current refund system.
At present, customers receive a maximum 10-franc refund (or 15 francs for first class passengers) if their train is over an hour late – and even that is only long-distance IC and ICN services.
In many cases, people only receive a coffee voucher.
“Sometimes I am almost ashamed,” said Meyer of the current compensation system.
He suggested that in future the SBB could offer 50 percent refunds “after a certain lateness” and even full refunds in “serious cases”.
The comments come after a slight fall in punctuality for Swiss trains last year. In 2017, 87.4 percent of trains arrived within three minutes of their scheduled arrival time, but in 2018 that dipped to 86 percent.
While these figures mean the SBB operates one of the most punctual networks in Europe, there has been an increase in customer complaints about lateness.
Meyer said the slight fall in punctuality last year could be put down to a number of factors including extensive improvement works across the rail network and the delayed roll out of the controversial new Bombardier double-decker trains.
But whether the SBB ends up offering customers full refunds remains to be seen.
The Swiss parliament has spent years trying to ensure public transport customers have access to a fair refund system. The ball is currently in the government’s court, but it remains coy when it comes to sharing details of any new rules.
Originally, the government had suggested an EU-style compensation system with passengers receiving a 25 percent refund after an hour and a 50 percent refund if a train is more than two hours late.
The Swiss government now plans to launch a consultation process this year and roll out a new refund scheme in 2022.